Michael Costello – Biography
Last update: March 4, 2026Executive profile
Michael was Senior Vice President and General Manager, Nutranext and Renew Life for The Clorox Company. Michael Costello joined GNC in 2023. Michael served as Interim Chief Executive Officer at GNC.
Michael Costello is currentlyChief Executive Officer at GNC - View - GNC org chart
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Education
In 1988, Michael Costello completed a Bachelor of Science in Chemical Engineering at University of California, Santa Barbara.
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Company Colleagues
- At GNC, Michael Costello has 28 colleagues including Yichen Zhang (Chairman), Oded Shein (CFO)…
Homonyms
- Michael Costello - Director - Conifex
- Michael Costello - Executive Vice President of Development, Americas and Asia Pacific - Kentech Group
- Michael Costello - Head of Turbine - United Machining US
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- In the Retail industry, Michael Costello has 48,134 colleagues in 2,933 companies located in 86 countries. 22,365 executive movements have been recorded in the last 12 months. Learn more about Retail.
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